The present manual contains tables of instruction latencies, throughputs and micro-operation breakdown and other tables for x86 family microprocessors from Intel, AMD and VIA.
The figures in the instruction tables represent the results of my measurements rather than the official values published by microprocessor vendors. Some values in my tables are higher or lower than the values published elsewhere.
The discrepancies can be explained by the following factors:
- My figures are experimental values while figures published by microprocessor vendors may be based on theory or simulations.
- My figures are obtained with a particular test method under particular conditions. It is possible that different values can be obtained under other conditions.
- Some latencies are difficult or impossible to measure accurately, especially for memory access and type conversions that cannot be chained.
- Latencies for moving data from one execution unit to another are listed explicitly in some of my tables while they are included in the general latencies in some tables published by Intel.
Most values are the same in all microprocessor modes (real, virtual, protected, 16-bit, 32-bit, 64-bit). Values for far calls and interrupts may be different in different modes. Call gates have not been tested. Instructions with a LOCK prefix have a long latency that depends on cache organization and possibly RAM speed. If there are multiple processors or cores or direct memory access (DMA) devices then all locked instructions will lock a cache line for exclusive access, which may involve RAM access. A LOCK prefix typically costs more than a hundred clock cycles, even on single-processor systems. This also applies to the XCHG instruction with a memory operand.
| Description : | Free tutorial for learning Instruction tables for Intel, AMD, and VIA CPUs, PDF file by Agner Fog. |
| Level : | Advanced |
| Created : | May 2, 2016 |
| Size : | 809.15 KB |
| File type : | |
| Pages : | 293 |
| Author : | Agner Fog |
| Licence : | GFDL |
| Downloads: | 1529 |
Summary on tutorial Instruction tables
It is never too late to start learning and it would be a shame to miss an opportunity to learn a tutorial or course that can be so useful as Instruction tables especially when it is free! You do not have to register for expensive classes and travel from one part of town to another to take classes. All you need to do is download the course and open the PDF file. This specific program is classified in the CPU category where you can find some other similar courses.
Thanks to people (like you?) Who share their knowledge, you can discover the extent of our being selected to easily learn without spending a fortune! Instruction tables. is available for free by its author. But also many other tutorials are accessible just as easily!
Computer PDF guide you and allow you to save on your studies.
Instruction tables. help on the contact form if problems
Computer PDF is also courses for training in and many others IT.
You should come see our CPU documents. You will find your happiness without trouble !
The latest news
and especially the best tutorials on your favorite topics, that is why Computer PDF is number 1 for courses and tutorials for download in pdf files - Instruction tables. and CPU!
Download other tutorials for advice
on Instruction tables. you will see! We will do everything to help you!
And you dear surfers what you need? The best course and tutorial, and how to learn and use Instruction tables. of course!
Online skills may be learned related to the Instruction tables
Related Instruction tables eBooks
Excel 2013: Ranges & TablesThe Excel 2013: Ranges & Tables is an intermediate level PDF e-book tutorial or course with 15 pages. It was added on October 19, 2015 and has been downloaded 5083 times. The file size is 520.16 KB. It was created by Kennesaaw State University.
Word 2013: Creating Tables
The Word 2013: Creating Tables is an intermediate level PDF e-book tutorial or course with 3 pages. It was added on November 16, 2015 and has been downloaded 6662 times. The file size is 94.26 KB. It was created by Montclaire state univesity.
Excel 2016 - Ranges & Tables
The Excel 2016 - Ranges & Tables is an intermediate level PDF e-book tutorial or course with 15 pages. It was added on September 1, 2016 and has been downloaded 7580 times. The file size is 620.77 KB. It was created by Kennesaw State University.
Excel 2013: Data Tables and Charts
The Excel 2013: Data Tables and Charts is an intermediate level PDF e-book tutorial or course with 79 pages. It was added on December 6, 2016 and has been downloaded 3994 times. The file size is 1.49 MB. It was created by Towson University.
IP TABLES A Beginner’s Tutorial
The IP TABLES A Beginner’s Tutorial is an intermediate level PDF e-book tutorial or course with 43 pages. It was added on March 25, 2014 and has been downloaded 8906 times. The file size is 442.88 KB. It was created by Tony Hill.
Microsoft Word 2013 Tabs, Tables and Graphics
The Microsoft Word 2013 Tabs, Tables and Graphics is an intermediate level PDF e-book tutorial or course with 19 pages. It was added on July 14, 2014 and has been downloaded 9009 times. The file size is 653.88 KB. It was created by The University of Queensland Library.
A Quick Guide To MySQL Tables & Queries
The A Quick Guide To MySQL Tables & Queries is an intermediate level PDF e-book tutorial or course with 2 pages. It was added on December 15, 2016 and has been downloaded 3436 times. The file size is 231.9 KB. It was created by Awais Naseem & Nazim Rahman.
Excel 2011: Advanced (Pivot Tables, VLOOKUP, and IF functions)
The Excel 2011: Advanced (Pivot Tables, VLOOKUP, and IF functions) is an advanced level PDF e-book tutorial or course with 19 pages. It was added on October 19, 2015 and has been downloaded 11558 times. The file size is 587.15 KB. It was created by Kennesaw State University.
All right reserved 2011-2024 copyright © computer-pdf.com v5 +1-620-355-1835 - Courses, corrected exercises, tutorials and practical work in IT.
Partner sites PDF Manuales (Spanish) | Cours PDF (French)